Inventor · disambiguated record
Hans I. Wallsten
Also filed as: WALLSTEN HANS I · WALLSTEN HANS IVAR
36 granted patents·4 pending applications·11,166 citations·filing 1973–2011
99Inventor score
Top patents by PatentIndex Score
40 records- 0198US5061275ASelf-expanding prosthesisMEDINVENT SA·Filed 1989·Granted Oct 29, 1991·1.2k cites·30 claims
- 0298US4954126AProsthesis comprising an expansible or contractile tubular bodySHEPHERD PATENTS S A·Filed 1989·Granted Sep 4, 1990·1.4k cites·6 claims
- 0398US4732152ADevice for implantation and a method of implantation in a vessel using such deviceMEDINVENT SA·Filed 1985·Granted Mar 22, 1988·1.3k cites·20 claims
- 0498US4655771AProsthesis comprising an expansible or contractile tubular bodySHEPHERD PATENTS S A·Filed 1983·Granted Apr 7, 1987·3.5k cites·12 claims
- 0596US4990151ADevice for transluminal implantation or extractionMEDINVENT SA·Filed 1989·Granted Feb 5, 1991·643 cites·19 claims
- 0696US4948485ACascade arc plasma torch and a process for plasma polymerizationPLASMACARB INC·Filed 1988·Granted Aug 14, 1990·96 cites·21 claims
- 0796US4848343ADevice for transluminal implantationMEDINVENT SA·Filed 1987·Granted Jul 18, 1989·678 cites·9 claims
- 0896US3970328AMethod and blank for manufacturing shock-absorbing safety devices for vehicle passengersINVENTING AB·Filed 1973·Granted Jul 20, 1976·78 cites·3 claims
- 0996US3960386AMeans for expandable objects, preferably shock-absorbing protective means for passengers in vehiclesINVENTING AB·Filed 1973·Granted Jun 1, 1976·73 cites·8 claims
- 1095US4158076ACoating delivered as bubblesINVENTING AB·Filed 1977·Granted Jun 12, 1979·63 cites·10 claims
- 1194US4553545ADevice for application in blood vessels or other difficultly accessible locations and its useMEDINVENT SA·Filed 1982·Granted Nov 19, 1985·1.1k cites·19 claims
- 1293US4164174AMethod of preparing foodstuffs by means of boiling or steaming and means for performing the methodWALLSTEN HANS IVAR·Filed 1976·Granted Aug 14, 1979·67 cites·14 claims
- 1391USD270513SDisposable coffee filter or the likeWALLSTEN HANS I·Filed 1980·Granted Sep 13, 1983·32 cites·1 claims
- 1489US3930464AApparatus for applying a coating composition onto a webINVENTING AB·Filed 1974·Granted Jan 6, 1976·45 cites·15 claims
- 1585US4102299AApparatus for applying a coating composition onto a moving webINVENTING AB·Filed 1975·Granted Jul 25, 1978·39 cites·13 claims
- 1680US7156860B2Balloon catheterWALLSTEN MED SA·Filed 2001·Granted Jan 2, 2007·112 cites·44 claims
- 1778US5176938AProcess for surface treatment of pulverulent materialPLASMACARB INC·Filed 1990·Granted Jan 5, 1993·41 cites·14 claims
- 1877US4259921ASelectively convertible apparatus for treating a moving webINVENTING AB·Filed 1979·Granted Apr 7, 1981·25 cites·7 claims
- 1975US4367079AUnit containing sorbent materialWALLSTEN HANS IVAR·Filed 1980·Granted Jan 4, 1983·28 cites·17 claims
- 2074US4600599AMethod of applying a wear-resistant coating on a thin, metallic strip-shaped carrier materialINVENTING AB·Filed 1983·Granted Jul 15, 1986·33 cites·22 claims
- 2172US4477243AThermoforming apparatusWALLSTEN HANS IVAR·Filed 1982·Granted Oct 16, 1984·30 cites·8 claims
- 2270US5571153ADevice for hyperthermia treatmentFiled 1996·Granted Nov 5, 1996·167 cites·33 claims
- 2370USD251050SCombined sieve and holder with cooking pan insertWALLSTEN HANS I·Filed 1976·Granted Feb 13, 1979·10 cites·1 claims
- 2469US9283108B2Sterilisation deviceWALLSTEN HANS IVAR·Filed 2010·Granted Mar 15, 2016·4 cites·46 claims
- 2567US4076864AMethod and apparatus for coating both sides of a moving webINVENTING AB·Filed 1976·Granted Feb 28, 1978·17 cites·10 claims
- 2666US4227362AMethod of forming a multiple pack of vesselsWALLSTEN HANS IVAR·Filed 1978·Granted Oct 14, 1980·20 cites·5 claims
- 2765US4133917AMethod and apparatus for coating a moving webINVENTING AB·Filed 1976·Granted Jan 9, 1979·16 cites·9 claims
- 2864US5278384AApparatus and process for the treatment of powder particles for modifying the surface properties of the individual particlesPLASMACARB INC·Filed 1992·Granted Jan 11, 1994·30 cites·19 claims
- 2961US6302904B1Device and method for medical treatmentWALLSTEN MED SA·Filed 1999·Granted Oct 16, 2001·106 cites·28 claims
- 3061US5957962ABalloon catheter for hyperthermia treatmentWALLSTEN MED SA·Filed 1995·Granted Sep 28, 1999·89 cites·21 claims
- 3155US4358481AMethod and apparatus for coating both sides of a moving webINVENTING AB·Filed 1981·Granted Nov 9, 1982·14 cites·10 claims
- 3246US5693080AApparatus for medical treatmentWALLSTEN MED SA·Filed 1993·Granted Dec 2, 1997·39 cites·24 claims
- 3346US2009177288A1Stent for Use in a Tubular Organ of a BodyPNN MEDICAL S A·Filed 2005·Application pending·0 cites
- 3445US4076865AMethod and apparatus for coating both sides of a moving web, using bladesINVENTING AB·Filed 1976·Granted Feb 28, 1978·7 cites·9 claims
- 3541US2013184791A1Apparatus for performing heat treatmentWALLSTEN HANS IVAR·Filed 2011·Application pending·0 cites
- 3640US2004148004A1Balloon catheter and method for treatment of a mammalian duct or cavity by pressure or heatFiled 2002·Application pending·0 cites
- 3737US2008039921A1Balloon CatheterWALLSTEN MED SA·Filed 2005·Application pending·0 cites
- 3836US4125641AMethod for applying a coating composition onto a moving paperwebINVENTING AB·Filed 1975·Granted Nov 14, 1978·4 cites·2 claims
- 3935US4288473AProcess for applying a coating to both sides of a running paper webINVENTING AB·Filed 1979·Granted Sep 8, 1981·3 cites·6 claims
- 4031USRE37651EApparatus for medical treatmentWALLSTEN MED SA·Filed 1993·Granted Apr 9, 2002·12 cites·39 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →